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Black rectangular docking station with front and rear ports

Kensington

Kensington K33806NA docking station triple 4K 85W PD DP++ HDMI

SKU CH-16R6-C80ZC MPN K33806NA

Driverless USB-C dock delivers 85W power and drives three 4K displays via dual DisplayPort++ and HDMI

  • Port details1 x USB-A 3.2 Gen2 (front) with up to 5 V/2.4A fast-charging
  • Product colorBlack
  • Key featuresDriverless USB-C Connectivity No driver to download, install
  • Driverless USB-C connectivity works instantly with Windows 7+
  • 85W PD 3.0 keeps your laptop powered while you work
  • Triple 4K display support via two DP++ 1.4 and one HDMI 2.0b
  • 10Gbps data transfer across USB 3.2 Gen2 ports
  • Front USB-A fast-charges devices at 5V/2.4A

Triple 4K USB-C Docking Station

The Kensington K33806NA connects a Windows laptop to three external displays through two DisplayPort++ 1.4 ports and one HDMI 2.0b port. Driverless USB-C connectivity removes the need for software installation on Windows 7 and later. Up to 85W Power Delivery charges the host while 10Gbps data transfer handles peripherals.

Sustained Multi-Display Operation

The dock maintains stable output across all three video ports simultaneously without thermal throttling during extended sessions. 85W PD 3.0 delivery remains consistent while 10Gbps USB 3.2 Gen2 bandwidth is shared across five downstream ports. Front USB-A fast-charging at 5V/2.4A and USB-C at 5V/1.5A stay active alongside rear ports at 5V/0.9A.

DisplayPort++ and HDMI Bandwidth Limits

Dual DisplayPort++ 1.4 and single HDMI 2.0b interfaces constrain maximum resolutions to the host's DisplayPort Alt Mode capability. Minimum supported modes are single 4K at 30Hz, dual 1080p at 60Hz, and triple 1080p at 30Hz. Higher refresh rates or resolutions exceed the 10Gbps USB-C link and the video port specifications.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $113.99
Pricier than about 60% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameKensington
Model nameK33806NA
Product colorBlack
Ports & slots
Port details1 x USB-A 3.2 Gen2 (front) with up to 5 V/2.4A fast-charging
2 x USB-A 3.2 Gen2 (back) supporting 5 V/0.9A
1 x USB-C 3.2 Gen2 (front) with 5 V/1.5A charging
1 × 3.5 mm Combo Microphone & Headphone Port (front)
1 x RJ45
2 x DisplayPort++ v1.4
1 x HDMI v2.0b
Size & build
Shipping weight0.54 kg
Package size381 × 254 × 76 mm

Questions about this item

Does the 85W power delivery cause the dock to run hot or noisy during all-day use?

The unit is driverless and has no active cooling, so it stays silent; typical USB-C PD 3.0 implementations at 85W run warm but within normal operating limits.

My laptop only has a USB-C port — will that single connection handle video, data and charging?

Yes, one USB-C cable carrying DisplayPort Alt Mode and PD 3.0 drives the two DisplayPort++ 1.4 ports, the HDMI 2.0b port, all USB-A 3.2 Gen2 ports, the USB-C 3.2 Gen2 front port, Gigabit Ethernet and audio while delivering up to 85W to the laptop.

Can I keep my older 1080p monitors and still use all three video outputs at once?

The dock supports a minimum of triple 1080p at 30 Hz, dual 1080p at 60 Hz or single 4K at 30 Hz, so three legacy 1080p displays will work simultaneously over the two DisplayPort++ 1.4 and one HDMI 2.0b ports.

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